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AC1170C05 — NUT,TUBE COUPLING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

AC1170C05: NUT,TUBE COUPLING.

The NUT,TUBE COUPLING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, nut_style: TUBE COUPLING, nut_height: 0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN, seat_angle: 45.00 DEGREES NOMINAL, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF). This part is cataloged in the U.S.

Government catalog under NSN 4730-00-009-2131, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
AC1170C05
NSN: 4730-00-009-2131
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
nut_styleTUBE COUPLING
nut_height0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN
seat_angle45.00 DEGREES NOMINAL
thread_class3B
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
special_featuresGRUMMAN A10 AIRCRAFT
thread_directionRIGHT-HAND
surface_treatmentPASSIVATE OVERALL
length_to_shoulder0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
width_across_flats0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
nominal_thread_size0.500 INCHES IN
NSN4730-00-009-2131
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: AC1170C05 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LENGTH TO SHOULDER: 0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
•
WIDTH ACROSS FLATS: 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
SEAT ANGLE: 45.00 DEGREES NOMINAL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
TECHNICAL CHARACTERISTICS
LENGTH TO SHOULDER0.580 INCHES MINIMUM AND 0.600 INCHES MAXIMUM IN
WIDTH ACROSS FLATS0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SEAT ANGLE45.00 DEGREES NOMINAL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.500 INCHES IN
NUT HEIGHT0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN
SPECIAL FEATURESGRUMMAN A10 AIRCRAFT
SUBSTITUTES & CROSS-REFERENCES 4
H10006J05Reference document
Same NSN cross-reference
Reference document — Secondary reference
LD83096-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
D10006-5Reference document
Same NSN cross-reference
Reference document — Secondary reference
H10006-05Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AC1170C05?
AC1170C05 is a NUT,TUBE COUPLING.
What parts can replace AC1170C05?
There are 4 known substitutes for AC1170C05: H10006J05, LD83096-5, D10006-5 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AC1170C05?
AC1170C05 is cataloged in the U.S. Government catalog under NSN 4730-00-009-2131. This indicates validated use in U.S. government and defense supply chains.
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